/**
 * 
 */
package panda.query.struct;

/**
 * 
 * @author Tian Yuan
 *
 */
public interface Constant extends Comparable<Constant>{
	
	/**
	 * Returns the value represented in Java form
	 * @return
	 */
	public Object getContentValue();
	
	/**
	 * 
	 */
	public int getIntValue();
	
	/**
	 * 
	 * @return
	 */
	public float getFloatValue();
	
	/**
	 * 
	 * @return
	 */
	public String getStringValue();
	
	/**
	 * 
	 * @return
	 */
	public boolean getBooleanValue();
}
